/**
 * Copyright (c) 2013, Sana
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Sana nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED. IN NO EVENT SHALL Sana BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.sana.net.http;

import java.io.File;
import java.io.UnsupportedEncodingException;
import java.net.URI;
import java.net.URL;
import java.util.Map;

import org.apache.http.HttpEntity;
import org.apache.http.entity.mime.MultipartEntity;
import org.apache.http.entity.mime.content.ContentBody;
import org.apache.http.entity.mime.content.StringBody;
import org.apache.http.entity.mime.content.FileBody;

/**
 * @author Sana Development
 *
 */
public class DispatchEntityFactory {

	
	public HttpEntity getEntity(Map<String, ?> data){
		MultipartEntity entity = new MultipartEntity();
		try{
		for(String key:data.keySet()){
			ContentBody form;
			Object obj = data.get(key);
			if(obj instanceof URL) {
				URL url = (URL) obj;
				form = new FileBody(new File(url.getFile()));
			} else if(obj instanceof URI) {
				URL url = ((URI) obj).toURL();
				form = new FileBody(new File(url.getFile()));
			} else {
				form = new StringBody(String.valueOf(obj));
			}
			entity.addPart(key, form);
			}
		} catch(Exception e) {
			throw new IllegalArgumentException(e);
		}
		return entity;
	}
}
